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KR960007253A - L.P.G automotive high power electronic accelerator - Google Patents

L.P.G automotive high power electronic accelerator Download PDF

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Publication number
KR960007253A
KR960007253A KR1019940020198A KR19940020198A KR960007253A KR 960007253 A KR960007253 A KR 960007253A KR 1019940020198 A KR1019940020198 A KR 1019940020198A KR 19940020198 A KR19940020198 A KR 19940020198A KR 960007253 A KR960007253 A KR 960007253A
Authority
KR
South Korea
Prior art keywords
solenoid valve
fuel passage
constant speed
lpg
fuel
Prior art date
Application number
KR1019940020198A
Other languages
Korean (ko)
Other versions
KR960009207B1 (en
Inventor
박형규
이윤형
Original Assignee
박형규
이윤형
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박형규, 이윤형 filed Critical 박형규
Priority to KR1019940020198A priority Critical patent/KR960009207B1/en
Publication of KR960007253A publication Critical patent/KR960007253A/en
Application granted granted Critical
Publication of KR960009207B1 publication Critical patent/KR960009207B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M13/00—Arrangements of two or more separate carburettors; Carburettors using more than one fuel
    • F02M13/02—Separate carburettors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

본 발명은 L.P.G를 연료로 사용하는 자동차의 고출력 가속장치로서, 자동차의 L.P.G 연료공급장치에 주연료통로외에 보조연료통로를 설치하여 최고출력 및 정속주행에 따른 가속페달의 신호에 의해 상기 전자회로를 이용하여 보조연료통로를 개폐함으로써 최고출력 및 정속주행에 필요한 최대 적정혼합비로 연료를 공급하여 자동차의 주행성능 향상과 연료의 낭비를 방지하며 필요한 만큼의 연료가 엔진으로 유입되어 배기가스로 인한 환경오염을 방지하는 장치이다.The present invention is a high-power accelerator of a vehicle using LPG as fuel, by installing an auxiliary fuel passage in addition to the main fuel passage in the LPG fuel supply device of the vehicle to the electronic circuit by the signal of the accelerator pedal according to the maximum output and constant speed driving By opening and closing the auxiliary fuel passage, the fuel is supplied at the maximum mixing ratio necessary for maximum power and constant speed, thereby improving the driving performance of the vehicle and preventing the waste of fuel. It is a device that prevents.

Description

L.P.G 자동차용 고출력 전자 가속장치L.P.G automotive high power electronic accelerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 L.P.G 자동차용 고출력 전자 가속장치의 블럭도,1 is a block diagram of an L.P.G automotive high power electronic accelerator according to the present invention;

제2도는 본 발명의 고출력 전자 가속장치의 전자 회로도,2 is an electronic circuit diagram of a high power electronic accelerator of the present invention,

제3도는 본 발명에 의한 자동차가 최고출력시의 고출력 전자 가속장치의 개방상태를 도시한 도면,3 is a view showing the open state of the high-power electronic accelerator when the vehicle according to the invention at the highest power,

제4도는 본 발명에 의한 자동차가 정속주행시의 고출력 전자 가속장치의 폐쇄상태를 도시한 도면.4 is a view showing a closed state of the high-power electronic accelerator when the vehicle according to the present invention at constant speed driving.

Claims (3)

L.P.G 자옹차용 고출력전자 가속장치에 있어서, L.P.G 연료가 유입되기 위한 연료통로 입구(1)와, 연료가 유출되기 위한 연료통로 출구(7)와, 주연료량 제어볼트(20)가 설치된 주연료통로(3)와, 보조연료량 제어볼트(21)가 설치된 보조연료통로(4)와, 최고 출력 및 정속주행에 따른 보조연료통로(4)를 개폐시키는 솔레노이드 밸브(C)와, 드로틀 포지션 센서(T.P.S) 신호를 받아 최고출력 및 정속주행에 따라 고출력 가속장치의 작동을 하게하는 전자회로로 구성된 것을 특징으로 하는 L.P.G 자동차용 고출력 전자 가속장치.In the high-power electronic accelerator for LPG car-powered vehicles, a fuel passage inlet (1) for introducing LPG fuel, a fuel passage outlet (7) for outflow of fuel, and a main fuel passage (20) provided with a main fuel amount control bolt ( 3), the auxiliary fuel passage (4) provided with the auxiliary fuel amount control bolt 21, the solenoid valve (C) for opening and closing the auxiliary fuel passage (4) according to the maximum output and constant speed driving, and the throttle position sensor (TPS) An LPG automobile high power electronic accelerator comprising an electronic circuit that receives a signal and operates the high output accelerator according to the highest output and constant speed driving. 제1항에 있어서, 자동차의 고출력 전자 가속장치가 최고출력 및 정속주행시에 작동상태를 눈으로 식별을 용이하게 하기 위하여 정속주생시에는 NC단자로부터 저항(R2)에 접속된 적색발광 다이오드(DI-2)와, 최고 출력시에는 NO단자로부터 저항(R1)에 접속된 녹색발광 다이오드(DI-1)를 가지는 동작회로 감시부(E)를 구비한 것을 특징으로 하는 L.P.G 자동차용 고출력 전자 가속장치.2. A red light emitting diode (DI-) connected to the resistor (R2) from the NC terminal during constant speed injection to facilitate visual identification of the operating state at the highest power and constant speed driving. 2) and an operation circuit monitoring unit (E) having a green light emitting diode (DI-1) connected from the NO terminal to the resistor (R1) at the highest output. 제1항에 있어서, 상기 솔레노이드 밸브는, 솔레노이드 밸브에 대하여 드로틀 포지션 센서(T.P.S)의 신호에 따라 전자회로의 NO단자(R/Y2)의 신호를 받는 솔레노이드 밸브 전원잭(25)과, 보조연료통로(4)를 개폐하는 솔레노이드 밸브 피스톤 스프링(24)이 가압되는 솔레노이드 밸브 피스톤(23)을 가진 것을 특징으로 하는 L.P.G 자동창용 고출력 전자 가속장치.The solenoid valve of claim 1, wherein the solenoid valve includes a solenoid valve power jack 25 which receives a signal of the NO terminal R / Y2 of the electronic circuit according to the signal of the throttle position sensor TPS with respect to the solenoid valve, and the auxiliary fuel passage. (4) A high power electronic accelerator for an LPG automatic window, characterized in that the solenoid valve piston spring (24) for opening and closing has a solenoid valve piston (23) pressurized. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940020198A 1994-08-17 1994-08-17 High power electronic accelerator for l.p.g. automobile KR960009207B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940020198A KR960009207B1 (en) 1994-08-17 1994-08-17 High power electronic accelerator for l.p.g. automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940020198A KR960009207B1 (en) 1994-08-17 1994-08-17 High power electronic accelerator for l.p.g. automobile

Publications (2)

Publication Number Publication Date
KR960007253A true KR960007253A (en) 1996-03-22
KR960009207B1 KR960009207B1 (en) 1996-07-16

Family

ID=19390470

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940020198A KR960009207B1 (en) 1994-08-17 1994-08-17 High power electronic accelerator for l.p.g. automobile

Country Status (1)

Country Link
KR (1) KR960009207B1 (en)

Also Published As

Publication number Publication date
KR960009207B1 (en) 1996-07-16

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